One vertex per element, one color per generator, with an edge from x to x·s.
(2,4)(5,6)(7,11)(8,10)(9,12)(13,14,18,23,19,24,33,42)(15,20,17,22,26,35,32,41)(16,21,30,39,31,40,29,38)(25,34,28,37,43,44,27,36)(5,7,9,8)(6,10,12,11)(13,15,18,17,19,26,33,32)(14,20,23,22,24,35,42,41)(16,27,29,43,31,28,30,25)(21,36,38,44,40,37,39,34)(1,2,3,4)(5,7,9,8)(6,11,12,10)(13,16)(14,21)(15,25)(17,28)(18,30)(19,31)(20,34)(22,37)(23,39)(24,40)(26,43)(27,32)(29,33)(35,44)(36,41)(38,42)(5,8,9,7)(6,11,12,10)(13,17,18,26,19,32,33,15)(14,22,23,35,24,41,42,20)(16,28,30,43,31,27,29,25)(21,37,39,44,40,36,38,34)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.